A structural shape fabricated from a ferrous or nonferrous material and has a flange extending usually at right angles in the same direction from each edge of a web and/or resembling the letter u in cross-sectional form.
Classification: Other unwrought aluminum alloys, nesoi
NSN 5905-00-594-0899
NSN 5990-00-140-4559
NSN 6650-01-450-3158
NSN 6645-00-223-8018
NSN 6110-01-216-5091
NSN 6110-00-196-8813
NSN 6650-01-422-1037
NSN 5910-01-421-5388
NSN 5930-00-595-8943
NSN 5915-00-365-9951
NSN 5905-00-135-3972
NSN 5990-01-320-1412